A individual that forfits their right to choose in favor of inclusion in groupthink and what is viewed as popular or elete group. Allowing the influences of different forms of media and group members to hold great sway in the formation of attitudes, behavoir and opinion.
To accept the group mentaility and opinion as fact without examination.
Not only to be told what to do, but accepting the paradigm of thought as absolute thereby removing the weight of personal responsibility in the making of decisions.

In 2003 American President Bush states that the need to invade Iraq is imperative because it it was a supporter of islamic terrorism and developer of Weapons of Mass Destruction that would threaten the United States.

Although no evidence was given in support of such statements the american sheeple supported the war despite evidence to the contrary.

A term used by arrogant twats to elicit an angered response from those they are referring to. It makes them feel superior to be one of the few truly "in the know".
It suggests that the peope being referred somehow have less education o a particular subject, follow only mainstream media, and are gullible. This of course is often a completely unsubstantiated claim.